diff --git a/package-lock.json b/package-lock.json
index f327080..de42d30 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -19,28 +19,37 @@
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     "@ionic/angular": {
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-      "resolved": "https://registry.npmjs.org/@ionic/angular/-/angular-4.2.0.tgz",
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+      "version": "4.11.13",
+      "resolved": "https://registry.npmjs.org/@ionic/angular/-/angular-4.11.13.tgz",
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       "dev": true,
       "requires": {
-        "@ionic/core": "4.2.0",
+        "@ionic/core": "4.11.13",
         "tslib": "^1.9.3"
       }
     },
     "@ionic/core": {
-      "version": "4.2.0",
-      "resolved": "https://registry.npmjs.org/@ionic/core/-/core-4.2.0.tgz",
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+      "version": "4.11.13",
+      "resolved": "https://registry.npmjs.org/@ionic/core/-/core-4.11.13.tgz",
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       "dev": true,
       "requires": {
-        "ionicons": "4.5.5"
+        "ionicons": "^4.6.3",
+        "tslib": "^1.10.0"
+      },
+      "dependencies": {
+        "tslib": {
+          "version": "1.14.1",
+          "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz",
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+        }
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     "ionicons": {
-      "version": "4.5.5",
-      "resolved": "https://registry.npmjs.org/ionicons/-/ionicons-4.5.5.tgz",
-      "integrity": "sha512-dIGI73XG6Fg2Ps77ry5Ywe36Pq7wUGkDkl0pBhC4uhsiyoW+oXe+pplmarXEnKEcB5fmlkRrBOxYYzZaoRiUGw==",
+      "version": "4.6.3",
+      "resolved": "https://registry.npmjs.org/ionicons/-/ionicons-4.6.3.tgz",
+      "integrity": "sha512-cgP+VIr2cTJpMfFyVHTerq6n2jeoiGboVoe3GlaAo5zoSBDAEXORwUZhv6m+lCyxlsHCS3nqPUE+MKyZU71t8Q==",
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     "jquery": {
diff --git a/package.json b/package.json
index 78c0044..35cdfa4 100644
--- a/package.json
+++ b/package.json
@@ -21,6 +21,6 @@
     "@ionic-super-tabs/angular": "^6.1.2"
   },
   "devDependencies": {
-    "@ionic/angular": "^4.0.0"
+    "@ionic/angular": "^4.11.13"
   }
 }